HOLLI L MARQUART CNP
NPI 1457872640
Nurse Practitioner - Family in Jamestown, ND
About Holli L Marquart Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOLLI L MARQUART CNP (NPI 1457872640) is an individual family provider in Jamestown, North Dakota, licensed in North Dakota (R32677) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Essentia Health, and is a graduate of University Of North Dakota School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Holli L Marquart Cnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Holli Marquart reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jamestown, ND 58401
- Reassigned Medicare billing, North Dakota enrollment
- 617 clinicians in this Medicare group
Jamestown, ND 58401
- Reassigned Medicare billing, North Dakota enrollment
- Also billed through NPI 1548256753 (North Dakota)
- 95 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Essentia Health
Acute Care Hospitals · Fargo, NDJamestown Regional Medical Center
Critical Access Hospitals · Jamestown, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Holli Marquart's NPI number?
The NPI number for Holli Marquart is 1457872640. It was assigned to this individual provider in the NPPES registry on June 28, 2017.
Where is Holli Marquart located?
Holli Marquart practices at 2430 20th St SW, Jamestown, ND 58401. The listed phone number is (701) 253-5300.
What is Holli Marquart's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Holli Marquart enrolled in Medicare?
Yes. Holli Marquart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Holli Marquart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Holli Marquart reassigns Medicare benefits to 2 organizations: Innovis Health, LLC. (Jamestown, ND) and Lutheran Charity Association (Jamestown, ND). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Holli Marquart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Holli Marquart accept?
Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Holli Marquart as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Holli Marquart affiliated with any hospitals?
According to CMS data, Holli Marquart is affiliated with Essentia Health and Jamestown Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Holli Marquart was last updated on June 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Holli L Marquart, CNP · NPI 1457872640
Family physician in Jamestown, North Dakota. Individual provider, active in the CMS NPPES registry since June 28, 2017.
## Identity
- **NPI:** 1457872640 (Entity type: Individual)
- **Enumerated:** June 28, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R32677 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 2430 20TH ST SW, Jamestown, ND 58401-6201
- **Phone:** (701) 253-5300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Innovis Health, LLC. (NPI 1073793725, Jamestown, ND); Lutheran Charity Association (NPI 1073569794, Jamestown, ND) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Dakota School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** June 28, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1457872640) · Data from the CMS NPPES public registry.